Model # S 4221

Internet #202999871

Prime-Line 60 in. Aluminum Sliding Door Security Bar Lock

Discontinued Prime-Line

60 in. Aluminum Sliding Door Security Bar Lock

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Product Overview

This security bar lock is constructed from extruded aluminum. It features a stamped steel hinged retainer for the open position. It has a plastic retainer with key for the locked position.

  • Extruded aluminum finish
  • Stamped steel hinged retainer for open position
  • Plastic retainer with key for locked position
  • Dimension 60 in.




Warranty / Certifications

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Customer Questions & Answers

What is the width of the bracket?

The spec sheet shows me all the measurements except that width, I need this to fit into a 7/8" groove in a door frame.
Asked by: 762x54
11/16 inch wide bracket
Answered by: primelineProductExpert
Date published: 2015-09-17

Does this need to get cut to appropriate length?

Asked by: Andrew
Thank you for your inquiry regarding this item from Prime-Line Products. This one does need to be cut to length, and it is probably the stronger version of the 2 that Prime-Line Products manufactures. See model number U 9920 for an adjustable, telescoping bar lock. For additional questions regarding this item, or any other product manufactured by Prime-Line Products, please call their toll free number at (877) 649-9740, or contact them by email at
Answered by: primelineProductExpert
Date published: 2016-07-06
  • y_2017, m_3, d_28, h_17CST
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Customer Reviews

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